Follow-up to r29440, don't write to stderr from libsvn_client.
Follow-up to r29440, don't write to stderr from libsvn_client.

* subversion/libsvn_client/merge.c
  (calculate_remaining_ranges): Scrap the svn_handle_warning() call, simply
  return an SVN_ERR_CLIENT_NOT_READY_TO_MERGE error.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@869532 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion